Someone gave me a hen today that appears to have a severe underbite. I mention this as it looks like the bottom bill is longer than the top. The original owner was gonna cull her. She appears not to be able to close her mouth completely. I'm hoping someone from here knows if anything can be done to help. I'll get some photos in the morning if anyone cares to see this. She can eat or drink but looks uncomfortable with not being able to close her mouth all the way. Thanks in advance.